baber/WOPTO huggingface dataset:
Patent JP-2003315008-A (JP)
Title: Compact beam retrace optical system for removing walkoff of beam in interferometer
Inventor: BAGWELL KERRY D
IPC: G02B5/04
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide efficient and simple method and system for reducing or eliminating walkoff of an interferometer.  <P>SOLUTION: Multiaxial interferometers (100 and 1100) use synthetic beam (IN0) for a first-time passage through an interference optical system. A reference component and a measurement component of the synthetic beam (OUT0), outgoing from the interference optical system are subjected to walkoff which is caused by dislocation of a measurement reflector (160) or a reference reflector (130). A return reflector (410) and a non-polarization beam splitter system (1010) split the synthetic beam (OUT0) into separate input beams (IN1, IN2, and IN3) for axes of the interferometers (1000 and 1100), and return a separate beam for each second-time passage through the interference optical system. The walkoff to the separate beams (IN1, IN2, and IN3) of the interference optical system offsets the walkoff to the synthetic beam (IN0), so that the walkoff of separate output beams (OUT1, OUT2, and OUT3) is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314142-A (JP)
Title: Cooling grid for continuous casting equipment
Inventor: YAMAMOTO HIROYUKI
IPC: B22D11/124
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling grid for continuous casting equipment whose service life is kept as long as those of a mold for casting and a guide roll, while a material cost of a wearing plate is not increased.  <P>SOLUTION: The cooling grid for continuous casting equipment is characterized in that as for the material quality of the wearing plate 2 contacting with a cast piece of the cooling grid, a section corresponding to 60-80% in a width direction including the width direction center of the cast piece is made of a heat-resistant cast steel product, and a section corresponding to 20-10% from both ends of the cast piece in the width direction is made of a spherical graphite cast iron product, and that the cooling grid of the heat-resistant cast steel product which is positioned at least within a range of 25% from the lower end of the cooling grid in a cast piece advancing direction is hardened and overlaid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317973-A (JP)
Title: Developing device and image forming apparatus using the same
Inventor: NAGAI TAKASHI
IPC: G03G15/09
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of uniformly forming a thin toner layer on a developing sleeve and stably giving a good image, and to provide an image forming apparatus using the same.  <P>SOLUTION: A first magnetic pole N<SB>1</SB>and a second magnetic pole S<SB>1</SB>are disposed in a magnetic roller 41b in respective positions opposite to a photoreceptor 1 and a blade 45. The magnetic flux density of the first magnetic pole N<SB>1</SB>is set in the range of 75-110 mT and a magnet 45a having the same polarity as the second magnetic pole S<SB>1</SB>and a magnetic flux density satisfying the inequality: 10≤G<SB>2</SB>-G<SB>m</SB>≤40 is attached to the blade 45, wherein G<SB>2</SB>represents the magnetic flux density (mT) of the second magnetic pole and G<SB>m</SB>represents the magnetic flux density (mT) of the magnetic member. A magnetic toner containing polyhedral magnetic powder and having a residual magnetization at 1 kOe in the range of 3.60-5.65 Am<SP>2</SP>/kg is used as a developer t.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321017-A (JP)
Title: Weed-proof sheet
Inventor: SAWANOBORI TAKEO
IPC: B32B27/12
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weed-proof sheet environmentally friendly, having highly weed-proof effect and also satisfactory strength, and causing no breakage when fixing it after laying.  <P>SOLUTION: The weed-proof sheet is obtained by laminating a woven or non-woven fabric each comprising a biodegradable polymer on at least one side of a film or a sheet each comprising a biodegradable polymer to be integrated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322229-A (JP)
Title: Gear processing method and coated hob
Inventor: KATOU NORIHIRO
IPC: B23F21/16
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated hob having a blade part of high speed tool steel having a film structure as a base material, for sufficiently exhibiting oxidation resistance, and securing adhesion and hardness of the base material as a tool base body and a hard coating film, and also to provide a gear processing method.  <P>SOLUTION: This hob is formed by alternately covering a surface with at least one layer or more of respective layers of a (a) layer of the hard coating film composed of the chemical composition indicated by (Ti<SB>x</SB>AL<SB>(1-x-y)</SB>Si<SB>y</SB>)(C<SB>z</SB>N<SB>1-z</SB>), and a (b) layer of the hard coating film composed of the chemical composition indicated by (Ti<SB>U</SB>Al<SB>(1-U-v)</SB>Cr<SB>v</SB>) (C<SB>w</SB>N<SB>1-w</SB>), and has the (b) layer of the hard coating film on a surface of the base material. A cutting speed is set in a range of 100 m/min to 300 m/min. A complete dry cutting or cutting with very small oil agent s cc/min (here, 0 < s ≤ 20) sprayed in a spray manner on a cutting part forms a tooth shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325134-A (JP)
Title: Rotation support device with state detection device
Inventor: ISHIKAWA HIROO
IPC: F16C41/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To make detectable the load on a rolling bearing 3 in real time with high accuracy even when a variation is generated in characteristics of a detected part of an encoder 30a due to a manufacturing error or the like.  <P>SOLUTION: Information about the characteristics in each phase position of the detected part is previously stored in a controller. The applied load is found by using strength at that moment among output signals of respective sensors 24, 24 in operation, and information about the phase position corresponding to that moment among the information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323389-A (JP)
Title: Hair bleaching agent composition and hair dyeing agent composition
Inventor: KONNO YOSHIHIRO
IPC: A61K8/31
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair bleaching agent composition and a hair dyeing agent composition improving feel of finger combing of the hair and having excellent control effect on feel of stiffness of the hair.  <P>SOLUTION: The hair bleaching agent composition which is prepared by mixing a first agent containing at least an alkali agent with a second agent containing at least an oxidizing agent in use comprises (A) a homopolymer of methacryloyloxyethyltrimethylammonium chloride and has 2.0-10.0 ml/g alkalinity defined by amount of consumption of 0.1N standard acid solution. The hair dyeing agent composition comprises further a dye.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324480-A (JP)
Title: Evacuator for vacuum chamber
Inventor: IKEDA TORU
IPC: F04D19/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evacuator capable of performing pressure control excellent in responsiveness in spite of being small and inexpensive.  <P>SOLUTION: In the evacuator, a turbo molecular pump 9 and a dry pump 10 for evacuation are serially connected to an evacuation flow path 7 connected to a vacuum chamber 1, and pressure in the vacuum chamber 1 is regulated by evacuating the inside of the vacuum chamber 1 with the pump 9, 10. A gas supply path 12 provided with a flow rate control valve 11 is connected to the turbo molecular pump 9, and the ballast gas 13 is supplied to the turbo molecular pump 9 through the gas supply path 12 while controlling a flow rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321492-A (JP)
Title: Endoscope
Inventor: NATSUME NAOHIRO
IPC: G02B23/24
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize an endoscope with good gripping properties and operability, in which the bending status of a bending portion can be maintained even when a bending operation lever is not held with fingers for complete and easy bending operation of the bending portion in the bending status.  <P>SOLUTION: The endoscope is equipped with a friction maintaining part 50 which instructs bending operation of the bending portion, and by the friction power, maintains an operating position of the bending lever 31 turnable in a required direction for the rotation center of a proximal bearing 40, and furthermore the bending lever 31 is operable in this maintained status. The friction maintaining part 50 is composed of a friction member 52 provided on the proximal end side of the bending lever 31, a stopper member 54 having an adapted shape for the friction member 52 for maintaining the operating position of the bending lever 31 by friction force generated when pushed against the friction member 52, and a maintained state release part 60 which releases a maintained status of the bending lever 31 caused by the stopper member 54.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325818-A (JP)
Title: Menu display device, program and recording medium
Inventor: KANO NAOKI
IPC: G06F3/048
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a menu display device enabling a user to confirm a changed item and a setting value at a glance and to judge which item of image quality adjustment should be adjusted.  <P>SOLUTION: The menu display device is provided with a display means for listing and displaying the plurality of items including the image quality adjustment and the setting values, an input means 5 for selecting the item in the list display and instructing the change of the setting value of the item, and an illuminance / chromaticity detection means 37 for detecting the illuminance and chromaticity of a device when the respective items are set to the present setting values. At the time of listing and displaying the setting values, the changed item, the setting value before the change and the setting value after the change are displayed in a color different from the one of the other unchanged items and the detected illuminance and chromaticity are displayed together. Further, the changed item, the setting value and the detected illuminance and chromaticity are stored as an operation history, and the setting value of the item to be the illuminance and the chromaticity selected from the list display of the stored illuminance and chromaticity is set as the present setting value to the device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325278-A (JP)
Title: Time data supplying device and supplying method
Inventor: IMAMURA MIYUKI
IPC: G04G5/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize lowering the power consumption of a time data supplying device, improving the efficiency of acquisition of standard time information, and improving certainty of time data to external instruments, in the time data supplying device supplying the time data to the external instruments.  <P>SOLUTION: The time data supplying device includes a timing means with an oscillating circuit 6 for performing timing action by frequency-dividing outputs from the first oscillating circuit (6), a second oscillating circuit (8) oscillating at a higher frequency than the first circuit (6) and timely operating, a time correcting means (4) for receiving signals containing time information to correct the time of the timing means, a serial transmitting means for supplying the time data of the time means to the external instruments by driving of the second oscillating circuit (8) in response to commands from the external instruments, and a starting means (3) for starting the operation of the second oscillating circuit (8) to serially transmit the time data in response to commands expressed with single pulse transmitted from the external instruments.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322160-A (JP)
Title: Metal cylindrical body, and method for manufacturing the same
Inventor: OSAME YASUHIRO
IPC: B21C37/08
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long metal cylindrical body which is increased in size and excellent in pressure resistance.  <P>SOLUTION: The metal cylindrical body is formed of port hole extruded tube 2 in which a plurality of preform sections 2b are welded to each other by a plurality of welded sections 2a over the entire length. The base metal of the port hole extruded tube 2 is refined at every welded section 2a to refine grains. Preferably, the port hole extruded tube 2 is refined through friction stirring and joining by using a probe of a friction stirring and joining tool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292942-A (JP)
Title: Highly corrosion resistant painted steel sheet superior in image clarity while giving little load to environment
Inventor: HONDA KAZUHIKO
IPC: C23C2/06
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly corrosion resistant painted steel sheet superior in image clarity while giving little load to the environment.  <P>SOLUTION: The manufactured highly corrosion resistant painted steel sheet superior in image clarity while giving little load to the environment has a Zn alloy-plated layer comprising 4-22 mass% Al, 1-5 mass% Mg, 0.1 mass% or less Ti, 0.5 mass% or less Si and the balance Zn with unavoidable impurities, on the surface of the steel sheet; a film layer containing 100 pts. mass water born resin by a solid content and 0.1-3,000 pts. mass silane coupling agent thereon as a substrate processing layer; and an organic coating layer of a 0.2-100 μm thick as a top layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327801-A (JP)
Title: Adhesive tape for dicing die bond
Inventor: KOSAKAI SHOHEI
IPC: C09J7/22
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape for dicing die bond, having the stability of adhesion (cohesion) with a die bond layer, facilitating the fixing of a wafer durable to dicing and the taking-out (pickup) of a chip, and superior adhesion with lead frames.  <P>SOLUTION: In this adhesive tape for dicing die bond, an adhesive layer 3 is formed on a silicone adhesive layer 2 formed on a substrate 1, the cohesion of the silicone adhesive layer with the adhesive layer is 0.2 to 2.0N/25mm, and the adhesive layer is configured of adhesive composition, containing polyimide resin (A), epoxy resin (B) and an epoxy resin hardening medium (C) as indispensable components. Thermocompression bonding of the adhesive layer of the tape and a wafer is carried out so that the fixing of the wafer durable to dicing can be achieved, and that a chip adhered to the adhesive layer, after dicing can be easily taken out (picked up) with the stability of adhesion (cohesion) of the adhesive layer and the die-bond layer. Furthermore, the thermocompression bonding and heat-hardening of the chip adhered to the adhesive layer and a lead frame is carried out so that firm adhesion can be achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334505-A (JP)
Title: Email address input support program
Inventor: YODA HIROKO
IPC: G06F13/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an email address input support program that can facilitate a check on the destination of an email.  <P>SOLUTION: Controlling means 16 of a computer 10 register email addresses and image files relationally in an email address information storage area 20a and an image file storage area 20b of a storage device 20 respectively, and if a registered email address is input as a destination of an email, display the image file registered in relation to the email address.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330115-A (JP)
Title: Catalyst for cleaning exhaust gas and its production method
Inventor: SUGA KATSUO
IPC: B01D53/94
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust gas capable of exhibiting excellent NO<SB>X</SB>adsorption performance even after duration, and to provide a production method thereof.  <P>SOLUTION: The catalyst for cleaning exhaust gas is an orthorombic complex compound which comprises noble metal, porous body and Ba<SB>X</SB>Sr<SB>1-X</SB>CO<SB>3</SB>and has the spacing d of (111) plane of the Ba<SB>X</SB>Sr<SB>1-X</SB>CO<SB>3</SB>satisfying d=3.63±0.07 Å in X-ray diffraction measurement in the case of heating the catalyst for cleaning exhaust gas from ≥500 to <800°C and cooling the catalyst to the ordinary temperature. The crystallite diameter of the Ba<SB>X</SB>Sr<SB>1-X</SB>CO<SB>3</SB>is ≤40 nm. The catalyst for cleaning exhaust gas is produced by depositing the noble metal to the porous body and impregnating a mixed aqueous solution including Ba and Sr into the noble metal-carrying porous body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330931-A (JP)
Title: Tank traffic device for tanker
Inventor: YOSHINO KATSUHIRO
IPC: B63B29/20
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank traffic device for a tanker that has improved safety.  <P>SOLUTION: In the tank traffic device provided with ladders in a tank includes a frame 51 provided on the tank top 7, stages 53, 55, 57 provided inside of the frame 51 at prescribed intervals, and inclined ladders 59, 61, 63 connecting the stages 53, 55, 57 in order. Since the frame 51 is provided on the tank top 7, a stage 67 for a vertical ladder is also fixed in a hanging structure to a deck 19 through a vertical ladder 49, and the stage 67 for the vertical ladder and the stage 53 are connected by an inclined ladder 69, there is no connection with a corrugated lateral partition wall 15. Thus, a structure capable of preventing cracks in ladders can be achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330980-A (JP)
Title: Distribution basket for motorcycle
Inventor: MATSUDA SHINJI
IPC: B62J9/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution basket for a motorcycle allowing use of a conventionally used distribution basket for the motorcycle and allowing variation of the storing volume.  <P>SOLUTION: The distribution basket comprises a distribution basket body 2, a cover body 3 mounted to the outside of the distribution basket body 2, a lid body 5 for covering an upper opening of the cover body 3, and a cover body sliding stopping mechanism 6 for slidably supporting the cover body 3 vertically with respect to the distribution basket body 2 and locking it at a vertically desired height. The cover body 3 is made of material easily deformable by receiving an external force. The stopping mechanism 6 comprises a slide plate 10 fixed to the inner peripheral side of the cover body 3 and a plate receiver 14 that has a slide guide 901 fixed to the outer peripheral side of the distribution basket body 2 and capable of passing the slide plate 10 and has a lower section deformed by a predetermined angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339334-A (JP)
Title: Ink set for thermal inkjet recording and thermal inkjet recorder
Inventor: ASAKI NORIYASU
IPC: C09D11/40
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set for thermal inkjet recording and a thermal inkjet recorder excellent in discharge stability and particularly heater durability, in inkjet recording using the ink-set consisting of a plurality of thermal inkjet recording inks with the same hue and different coloring-material concentrations .  <P>SOLUTION: The ink set for thermal inkjet recording comprises at least two or more inks with the same hue and different coloring-material concentrations which comprises at least a coloring material, a water-soluble organic solvent and water. The ink comprises a burnt deposit-preventing agent, whose content is inversely proportional to the coloring-material concentration of the ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343419-A (JP)
Title: Directional coupler
Inventor: YAMAGUCHI HIROYUKI
IPC: H01P5/18
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve highly accurate impedance matching between an isolator and a power amplifier in a wireless communication device with simple configuration.  <P>SOLUTION: A directional coupler 3a with a matching circuit provided in a transmission system circuit 30 is integrally structured in a form having the matching circuit connected for matching the impedance between the power amplifier 2 and the isolator 7 (a secondary single-stage low pass filter type matching circuit consisting of a matching capacitor 5a and a matching inductor 6a for example) in the rear stage of the directional coupler including a main transmission path MS and a sub-transmission path SS. The directional coupler 3a causes a directional coupler to serve also as the impedance matching circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341283-A (JP)
Title: Image forming apparatus
Inventor: TAMURA YOSHIAKI
IPC: B41J2/175
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable a memory of a consumable material unit, on which the memory is mounted, to manage the service life of another consumable material unit, on which the memory is not mounted in an image forming apparatus composed of various different consumable material units.  <P>SOLUTION: The image forming apparatus is provided with: a toner cartridge 10 that contains consumable materials used for the image forming apparatus 20 and is integrally replaceable; and a photoreceptor unit 15. The toner cartridge 10 mounts an RFID memory 22 that stores data on toner 4a to store the data on the wear life of the photoreceptor 8 in the photoreceptor unit 15. When the toner cartridge 10 is replaced, the data of the RFID memory 22 of the used toner cartridge 10 is added to the data of the RFID memory 22 of the unused toner cartridge 10. When the photoreceptor unit 15 is replaced, the data is cleared.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339166-A (JP)
Title: Insecticide mixture
Inventor: YAMAKAMI YASUNORI
IPC: A01N43/54
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insecticide improved in insecticidal efficiency in a short period of knockdown.  <P>SOLUTION: The insecticide mixture comprises dinotefuran as a neonicotinoid-based compound and hydramethylnon and/or sulfluramid as a metabolic inhibitor. The insecticide mixture is suitable for protection of agriculture and forestry and storage products and materials and control of harmful animals in sanitary fields, particularly insects, animals of the class Arachnida and nematodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338621-A (JP)
Title: Pneumatic tire and manufacturing method of the same
Inventor: KUDO SHIGEO
IPC: B60C19/08
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire with a discharge function provided with a tread part preventing a occurrence of separation or deterioration of a rolling resistance, which is excellent in moldability by a strip-build method, and to provide a method for manufacturing the pneumatic tire easily and reliably.  <P>SOLUTION: In the pneumatic tire, the tread part T includes a first rubber strip layer 1 formed on the outermost side of the tire, and a second rubber strip layer 2 formed on the inner peripheral side of the first rubber strip layer 1. Each of the first and the second rubber strip layers 1, 2 consists of a non-conductive rubber strip 5 arranged spirally along the peripheral direction of the tire, and a highly conductive rubber strip 6 arranged alternately between the non-conductive rubber strip portions 5 in a part of or the whole range of the tread part T. The highly conductive rubber strip 6 includes a part contacted with an interface 4 between the first and the second rubber strip layers 1, 2 in a crossing state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI